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- Objective To study ecological change rules of Spermophilus dauricus in plague natural focus of Jilin province. 目的研究吉林省鼠疫自然疫源地乌尔黄鼠的生态学变化规律。
- Recently years the human plague enters relatively enlivening phase in plague natural focus of marmota himalayana in northwest China, the case of human plague almost has occurring in every year. 摘要近年来，我国西北地区喜马拉雅旱獭鼠疫自然疫源地进入相对活跃期，人间鼠疫几乎每年都有发生。
- Study on the Plague Natural Focus in Guangxi 广西鼠疫自然疫源地调查研究
- Objective To investigate the species and composing of parasitical fleas of Allactaga sibirica in plague natural foci of Hebei Province. 目的了解河北省鼠疫自然疫源地内五趾跳鼠寄生蚤的种类和构成。
- Objective To investigate the species and composing of parasitical fleas of Phodopus sungorus in plague natural foci of Hebei province. 目的了解河北省鼠疫自然疫源地内黑线毛足鼠寄生蚤种类和构成。
- Study of fleas community structures on Jilin plague natural focus 吉林省鼠疫自然疫源地蚤类群落结构的研究
- Conclutions The virulence of Y.pestis from plague nature foci is moderate. 结论河北省鼠疫自然疫源地病原菌毒力属于中等毒力。
- Objective To compare the difference in genome constitution of 144 strains of Yersima pestis from 4 Xinjiang Plague Natural Foci, and to research the classification and evolution pattern. 目的比较来自我国新疆4大片山地鼠疫自然疫源地的144株鼠疫菌的基因组组成的差别,研究新疆山地鼠疫自然疫源地鼠疫菌的基因分型和进化规律。
- Study on Rodents Variety Structures of Jilin Province Plague Natural Focus 吉林省鼠疫自然疫源地啮齿动物种群结构的研究
- Study on infected plague animals in the plague natural focus of Hebei province 河北省鼠疫自然疫源地自然感染鼠疫动物的研究
- Objective To provide the vector entomology data that help to determinate whether there are existing the plague nature foci and the probability in Huanxian county. 目的从传播媒介的角度探讨环县存在鼠疫自然疫源性的可能性,并为确定该地区是否存在鼠疫自然疫源性提供媒介昆虫学资料。
- A Survey of Plague Natural Foci in Mongolia 蒙古国鼠疫自然疫源地概况
- Study on Biological Features and Epidemiological Significance ofYersinia Pestis in Qinghai Plague Natural Focus 青海省鼠疫疫源地鼠疫菌某些生物学特性及其流行病学意义的研究
- Outline of Investigation on Plague Natural Focus of Rhombomys opimus in Junggar Basin,Xinjiang 新疆准噶尔盆地荒漠大沙鼠鼠疫自然疫源地调查研究概述
- Keywords Plague natural focus;Citellus dauricus;Parasitical fleas;Species;Composition;Seasonal fluctuation; 鼠疫自然疫源地;达乌尔黄鼠;寄生蚤;种类;构成;季节消长;
- Keywords Y.pestis;Virulence;Plague natural foci;Hebei; 鼠疫菌;毒力;鼠疫自然疫源地;河北;
- Study on Naturally Infected Plague Fleas in the Plague Natural Focus of Hebei Province 河北省鼠疫自然疫源地内自然染疫蚤的研究
- Virulence Test of Yersinia pestis from Ordos Plague Natural Foci in Hebei 河北省鄂尔多斯高原型鼠疫菌毒力试验
- Studies on Free Fleas at Rooms in the Plague Natural Foci of Hebei Province 河北省鼠疫自然疫源地室内游离蚤的研究
- Keywords Meriones unguiculatus;Plague natural foci;Damao of Inner Mongolia; 长爪沙鼠;鼠疫自然疫源地;内蒙古达茂旗;
